Mageia Bugzilla – Attachment 6585 Details for
Bug 15982
System hangs when starting steam with DRI_PRIME=1 (BUG: unable to handle kernel NULL pointer dereference)
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Part of the kernel log
kernel.log (text/plain), 3.79 KB, created by
Nikita Krupenko
on 2015-05-19 18:18:03 CEST
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Description:
Part of the kernel log
Filename:
MIME Type:
Creator:
Nikita Krupenko
Created:
2015-05-19 18:18:03 CEST
Size:
3.79 KB
patch
obsolete
>May 19 17:03:43 linux.local kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 >May 19 17:03:43 linux.local kernel: IP: [<ffffffffc0376ebe>] ttm_bo_wait+0x7e/0x190 [ttm] >May 19 17:03:44 linux.local kernel: PGD 1a6a47067 PUD 1a6a46067 PMD 0 >May 19 17:03:44 linux.local kernel: Oops: 0000 [#1] SMP >May 19 17:03:44 linux.local kernel: Modules linked in: nf_log_ipv6 nf_log_common xt_LOG xt_recent ip6table_nat nf_nat_ipv6 nf_nat xt_comment ip6t_REJ >May 19 17:03:44 linux.local kernel: videobuf2_core btusb v4l2_common videodev bluetooth media acer_wmi wl(PO) sparse_keymap kvm_amd snd_hda_codec_re >May 19 17:03:44 linux.local kernel: dm_region_hash dm_log dm_mod [last unloaded: fglrx] >May 19 17:03:44 linux.local kernel: CPU: 1 PID: 3703 Comm: X Tainted: P O 3.19.8-desktop-1.mga5 #1 >May 19 17:03:44 linux.local kernel: Hardware name: Acer Aspire V5-552G/Dazzle_RL , BIOS V2.07 12/23/2013 >May 19 17:03:44 linux.local kernel: task: ffff8801a69d0000 ti: ffff8801a5778000 task.ti: ffff8801a5778000 >May 19 17:03:44 linux.local kernel: RIP: 0010:[<ffffffffc0376ebe>] [<ffffffffc0376ebe>] ttm_bo_wait+0x7e/0x190 [ttm] >May 19 17:03:44 linux.local kernel: RSP: 0018:ffff8801a577b9c8 EFLAGS: 00010246 >May 19 17:03:44 linux.local kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 >May 19 17:03:44 linux.local kernel: RDX: 0000000000003a98 RSI: 0000000000000000 RDI: ffff88018c85f068 >May 19 17:03:44 linux.local kernel: RBP: ffff8801a577ba18 R08: ffff88015c7d5178 R09: 0000000000000001 >May 19 17:03:44 linux.local kernel: R10: 00000000000002d0 R11: 00000000000002d0 R12: 0000000000000000 >May 19 17:03:44 linux.local kernel: R13: ffffea000272c680 R14: 0000000000000001 R15: ffff8801a572d200 >May 19 17:03:44 linux.local kernel: FS: 00007f8ca45f7700(0000) GS:ffff8801aec80000(0000) knlGS:00000000f445fb40 >May 19 17:03:44 linux.local kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b >May 19 17:03:44 linux.local kernel: CR2: 0000000000000018 CR3: 00000001a5c50000 CR4: 00000000000407e0 >May 19 17:03:44 linux.local kernel: Stack: >May 19 17:03:44 linux.local kernel: 0000000000820000 ffff88018c85f068 ffff88008dc869f0 0000000080347e00 >May 19 17:03:44 linux.local kernel: ffff8801a577ba18 ffff88018c85f098 ffff88003672c7b8 ffff88018c85f068 >May 19 17:03:44 linux.local kernel: ffff88003672c710 ffff880036fee0c0 ffff8801a577ba68 ffffffffc03777b1 >May 19 17:03:44 linux.local kernel: Call Trace: >May 19 17:03:44 linux.local kernel: [<ffffffffc03777b1>] ttm_bo_release+0x141/0x2d0 [ttm] >May 19 17:03:44 linux.local kernel: [<ffffffffc0377969>] ttm_bo_unref+0x29/0x30 [ttm] >May 19 17:03:44 linux.local kernel: [<ffffffffc03ae72a>] radeon_bo_unref+0x2a/0x50 [radeon] >May 19 17:03:44 linux.local kernel: [<ffffffffc0479fb5>] radeon_vm_clear_freed+0x75/0xc0 [radeon] >May 19 17:03:44 linux.local kernel: [<ffffffffc03c7c8d>] radeon_cs_ioctl+0x58d/0x7a0 [radeon] >May 19 17:03:44 linux.local kernel: [<ffffffffc02969f7>] drm_ioctl+0x197/0x670 [drm] >May 19 17:03:44 linux.local kernel: [<ffffffff8136ca74>] ? tomoyo_path_number_perm+0x64/0x1d0 >May 19 17:03:44 linux.local kernel: [<ffffffffc038e04c>] radeon_drm_ioctl+0x4c/0x80 [radeon] >May 19 17:03:44 linux.local kernel: [<ffffffff811ccc00>] do_vfs_ioctl+0x2e0/0x4e0 >May 19 17:03:44 linux.local kernel: [<ffffffff811cce81>] SyS_ioctl+0x81/0xa0 >May 19 17:03:44 linux.local kernel: [<ffffffff816c864d>] system_call_fastpath+0x16/0x1b >May 19 17:03:44 linux.local kernel: Code: 85 c0 74 6d 31 db eb 0e 0f 1f 44 00 00 83 c3 01 41 3b 5f 10 73 5b 48 63 cb 4d 8b 6c cf 18 49 8b 75 40 83 e6 >May 19 17:03:44 linux.local kernel: RIP [<ffffffffc0376ebe>] ttm_bo_wait+0x7e/0x190 [ttm] >May 19 17:03:44 linux.local kernel: RSP <ffff8801a577b9c8> >May 19 17:03:44 linux.local kernel: CR2: 0000000000000018 >May 19 17:03:44 linux.local kernel: ---[ end trace b06ae4af91282299 ]---
May 19 17:03:43 linux.local kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 May 19 17:03:43 linux.local kernel: IP: [<ffffffffc0376ebe>] ttm_bo_wait+0x7e/0x190 [ttm] May 19 17:03:44 linux.local kernel: PGD 1a6a47067 PUD 1a6a46067 PMD 0 May 19 17:03:44 linux.local kernel: Oops: 0000 [#1] SMP May 19 17:03:44 linux.local kernel: Modules linked in: nf_log_ipv6 nf_log_common xt_LOG xt_recent ip6table_nat nf_nat_ipv6 nf_nat xt_comment ip6t_REJ May 19 17:03:44 linux.local kernel: videobuf2_core btusb v4l2_common videodev bluetooth media acer_wmi wl(PO) sparse_keymap kvm_amd snd_hda_codec_re May 19 17:03:44 linux.local kernel: dm_region_hash dm_log dm_mod [last unloaded: fglrx] May 19 17:03:44 linux.local kernel: CPU: 1 PID: 3703 Comm: X Tainted: P O 3.19.8-desktop-1.mga5 #1 May 19 17:03:44 linux.local kernel: Hardware name: Acer Aspire V5-552G/Dazzle_RL , BIOS V2.07 12/23/2013 May 19 17:03:44 linux.local kernel: task: ffff8801a69d0000 ti: ffff8801a5778000 task.ti: ffff8801a5778000 May 19 17:03:44 linux.local kernel: RIP: 0010:[<ffffffffc0376ebe>] [<ffffffffc0376ebe>] ttm_bo_wait+0x7e/0x190 [ttm] May 19 17:03:44 linux.local kernel: RSP: 0018:ffff8801a577b9c8 EFLAGS: 00010246 May 19 17:03:44 linux.local kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 May 19 17:03:44 linux.local kernel: RDX: 0000000000003a98 RSI: 0000000000000000 RDI: ffff88018c85f068 May 19 17:03:44 linux.local kernel: RBP: ffff8801a577ba18 R08: ffff88015c7d5178 R09: 0000000000000001 May 19 17:03:44 linux.local kernel: R10: 00000000000002d0 R11: 00000000000002d0 R12: 0000000000000000 May 19 17:03:44 linux.local kernel: R13: ffffea000272c680 R14: 0000000000000001 R15: ffff8801a572d200 May 19 17:03:44 linux.local kernel: FS: 00007f8ca45f7700(0000) GS:ffff8801aec80000(0000) knlGS:00000000f445fb40 May 19 17:03:44 linux.local kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b May 19 17:03:44 linux.local kernel: CR2: 0000000000000018 CR3: 00000001a5c50000 CR4: 00000000000407e0 May 19 17:03:44 linux.local kernel: Stack: May 19 17:03:44 linux.local kernel: 0000000000820000 ffff88018c85f068 ffff88008dc869f0 0000000080347e00 May 19 17:03:44 linux.local kernel: ffff8801a577ba18 ffff88018c85f098 ffff88003672c7b8 ffff88018c85f068 May 19 17:03:44 linux.local kernel: ffff88003672c710 ffff880036fee0c0 ffff8801a577ba68 ffffffffc03777b1 May 19 17:03:44 linux.local kernel: Call Trace: May 19 17:03:44 linux.local kernel: [<ffffffffc03777b1>] ttm_bo_release+0x141/0x2d0 [ttm] May 19 17:03:44 linux.local kernel: [<ffffffffc0377969>] ttm_bo_unref+0x29/0x30 [ttm] May 19 17:03:44 linux.local kernel: [<ffffffffc03ae72a>] radeon_bo_unref+0x2a/0x50 [radeon] May 19 17:03:44 linux.local kernel: [<ffffffffc0479fb5>] radeon_vm_clear_freed+0x75/0xc0 [radeon] May 19 17:03:44 linux.local kernel: [<ffffffffc03c7c8d>] radeon_cs_ioctl+0x58d/0x7a0 [radeon] May 19 17:03:44 linux.local kernel: [<ffffffffc02969f7>] drm_ioctl+0x197/0x670 [drm] May 19 17:03:44 linux.local kernel: [<ffffffff8136ca74>] ? tomoyo_path_number_perm+0x64/0x1d0 May 19 17:03:44 linux.local kernel: [<ffffffffc038e04c>] radeon_drm_ioctl+0x4c/0x80 [radeon] May 19 17:03:44 linux.local kernel: [<ffffffff811ccc00>] do_vfs_ioctl+0x2e0/0x4e0 May 19 17:03:44 linux.local kernel: [<ffffffff811cce81>] SyS_ioctl+0x81/0xa0 May 19 17:03:44 linux.local kernel: [<ffffffff816c864d>] system_call_fastpath+0x16/0x1b May 19 17:03:44 linux.local kernel: Code: 85 c0 74 6d 31 db eb 0e 0f 1f 44 00 00 83 c3 01 41 3b 5f 10 73 5b 48 63 cb 4d 8b 6c cf 18 49 8b 75 40 83 e6 May 19 17:03:44 linux.local kernel: RIP [<ffffffffc0376ebe>] ttm_bo_wait+0x7e/0x190 [ttm] May 19 17:03:44 linux.local kernel: RSP <ffff8801a577b9c8> May 19 17:03:44 linux.local kernel: CR2: 0000000000000018 May 19 17:03:44 linux.local kernel: ---[ end trace b06ae4af91282299 ]---
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bug 15982
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